Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Tetratheca ciliata | Lindl. | 129 | documented |
| Tetratheca thymifolia | Sm. | 93 | documented |
| Tetratheca pilosa | Labill. | 71 | documented |
| Tetratheca ericifolia | Sm. | 31 | documented |
| Tetratheca labillardierei | Joy Thomps. | 17 | documented |
| Tetratheca glandulosa | Sm. | 16 | documented |
| Tetratheca juncea | Sm. | 16 | documented |
| Tetratheca neglecta | Joy Thomps. | 11 | documented |
| Tetratheca affinis | Endl. | 10 | documented |
| Tetratheca bauerifolia | F.Muell. ex Schuch. | 8 | documented |
| Tetratheca halmaturina | J.M.Black | 6 | documented |
| Tetratheca procumbens | Gunn ex Hook.f. | 3 | documented |
| Tetratheca stenocarpa | J.H.Willis | 3 | documented |
| Tetratheca confertifolia | Steetz | 2 | below the evidence gate |
| Tetratheca filiformis | Benth. | 2 | below the evidence gate |
| Tetratheca subaphylla | Benth. | 2 | below the evidence gate |
| Tetratheca hirsuta | Lindl. | 1 | below the evidence gate |
| Tetratheca insularis | Joy Thomps. | 1 | below the evidence gate |
| Tetratheca × deltoidea | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca angulata | R.Butcher | 0 | below the evidence gate |
| Tetratheca aphylla | F.Muell. | 0 | below the evidence gate |
| Tetratheca applanata | R.Butcher | 0 | below the evidence gate |
| Tetratheca butcheriana | A.J.Perkins | 0 | below the evidence gate |
| Tetratheca chapmanii | Alford | 0 | below the evidence gate |
| Tetratheca decora | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca efoliata | F.Muell. | 0 | below the evidence gate |
| Tetratheca erubescens | J.P.Bull | 0 | below the evidence gate |
| Tetratheca exasperata | R.Butcher | 0 | below the evidence gate |
| Tetratheca fasciculata | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca fordiana | R.Butcher | 0 | below the evidence gate |
| Tetratheca gunnii | Hook.f. | 0 | below the evidence gate |
| Tetratheca harperi | F.Muell. | 0 | below the evidence gate |
| Tetratheca hispidissima | Steetz | 0 | below the evidence gate |
| Tetratheca nephelioides | R.Butcher | 0 | below the evidence gate |
| Tetratheca nuda | Lindl. | 0 | below the evidence gate |
| Tetratheca parvifolia | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca paucifolia | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca paynterae | Alford | 0 | below the evidence gate |
| Tetratheca phoenix | R.Butcher | 0 | below the evidence gate |
| Tetratheca pilata | R.Butcher | 0 | below the evidence gate |
| Tetratheca pilifera | Lindl. | 0 | below the evidence gate |
| Tetratheca plumosa | R.Butcher | 0 | below the evidence gate |
| Tetratheca pubescens | Turcz. | 0 | below the evidence gate |
| Tetratheca remota | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca retrorsa | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca rubioides | A.Cunn. | 0 | below the evidence gate |
| Tetratheca rupicola | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca setigera | Endl. | 0 | below the evidence gate |
| Tetratheca shiressii | Blakely | 0 | below the evidence gate |
| Tetratheca similis | Joy Thomps. | 0 | below the evidence gate |
| Tetratheca spartea | (Benth.) R.Butcher | 0 | below the evidence gate |
| Tetratheca spenceri | R.Butcher & Cockerton | 0 | below the evidence gate |
| Tetratheca virgata | Steetz | 0 | below the evidence gate |
This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.
So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.